Triangle A(-1,-3) B(-2,-2) C(1,4) is reflected over the x-axis and then rotated 90 degrees counterclockwise. What are the coordinates of A"B"C"?

How can you find the conditional probability of a given b as the fraction of b’s outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation

Could someone with number 1 and 2

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.